china O-ring custom

china O-ring custom

fluorine rubber ring high wear resistance, sealing surface wear with automatic elastic compensation function.

Product Detail

china O-ring custom needs to pay attention to the following points when designing.
1. The concentricity of the installation groove should be considered from two aspects: easy processing and no distortion.
2. The cross-section size of should be uniform, and lubricating oil or grease should be fully applied to the sealing part during each installation. Occasionally, a felt-ring refueling device saturated with lubricating oil can also be used.
3. Increase its cross-sectional diameter, and the cross-sectional diameter of the O-ring for dynamic seals should generally be larger than that of china O-ring custom for static seals; in addition, it should be avoided as a seal for large-diameter pistons.
4. When twisting damage occurs under low pressure, a sealing ring can be used to protect the retaining ring.
5. Reduce the surface roughness of cylinder and piston rod.
6. Use materials with low friction coefficient to make china O-ring custom.